Lexus ES: Relay
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT MAIN RELAY (EFI-MAIN NO. 1)
| (a) Measure the resistance according to the value(s) in the table below. Standard Resistance:
If the result is not as specified, replace the main relay (EFI-MAIN NO. 1). |
|
2. INSPECT MAIN RELAY (EFI-MAIN NO. 2)
| (a) Measure the resistance according to the value(s) in the table below. Standard Resistance:
If the result is not as specified, replace the main relay (EFI-MAIN NO. 2). |
|
3. INSPECT MAIN RELAY (A/F HTR)
| (a) Measure the resistance according to the value(s) in the table below. Standard Resistance:
If the result is not as specified, replace the main relay (A/F HTR). |
|
4. INSPECT ELECTRONIC DRIVER UNIT RELAY (D INJ)
| (a) Measure the resistance according to the value(s) in the table below. Standard Resistance:
If the result is not as specified, replace the electronic driver unit relay (D INJ). |
|
5. INSPECT NO. 2 IGNITION RELAY (IG2 NO. 1)
| (a) Measure the resistance according to the value(s) in the table below. Standard Resistance:
If the result is not as specified, replace the No. 2 ignition relay (IG2 NO. 1). |
|
READ NEXT:
Precaution
PRECAUTION INITIALIZATION NOTICE:
Before replacing the ECM, refer to Registration.
Click here
Perform Registration (VIN registration) after replacing the ECM.
Click here
Perform Learning
Definition Of Terms
DEFINITION OF TERMS Term Definition Monitor Description Description of what the ECM monitors and how it detects malfunctions (monitoring purpose and details). Related DTCs Group of di
SEE MORE:
Components
COMPONENTS ILLUSTRATION *A for Moon Roof - - *1 TELEPHONE AND GPS ANTENNA ASSEMBLY *2 TELEPHONE AND GPS ANTENNA ASSEMBLY WITH COVER *3 COVER *4 WASHER AND HOLDER *5 SEAL *6 TELEPHONE ANTENNA HOUSING N*m (kgf*cm, ft.*lbf): Specified torque ● Non-re
Installation
INSTALLATION
PROCEDURE
1. INSTALL BATTERY
(a) w/ Battery Insulator
(1) Install the battery insulator to the battery.
(b) Install the battery to the vehicle.
(c) Install the No. 2 battery clamp to the battery clamp sub-assembly with the
bolt.
Remove in this Direction
